79e7937d51
Drei Aufgaben in einem Schwung:
1. Werkstatt-Link im Admin
admin_stand bekommt eine Sektion 'Design-Werkstaetten' mit Link auf
/v2/scorecard-werkstatt — damit Admins den Live-Editor finden ohne
die URL kennen zu muessen.
2. Share-Block nur fuer angemeldete User
Der ganze Share-Block (Kopieren, Threads, Mastodon, LinkedIn,
Instagram, E-Mail, Scorecard, Stock-Bild) bekommt id=v2-share-block
und wird per initAuth() display:none/block geschaltet — analog zum
Comment-Form. Default im Markup: display:none, damit Gaeste ihn
nicht waehrend des Auth-Roundtrips kurz sehen. Funktioniert in v2
und v3 (gleicher JS-Handler via super-Inheritance).
3. PDF-Layout = v3-Layout
Neues Template v3/pdf/antrag_pdf.html (single column, A4) reused die
Visuallogik aus der Online-Detailseite:
- Score-Hero-Block mit Farb-Tint
- Matrix 5×5 mit Achsen-Labels (Werte oben, Berührungsgruppen links)
- Programm-Treue pro Fraktion mit Begruendung + Zitaten + Fallback-
Hinweis bei fehlenden Zitaten
- Verbesserungsvorschlaege mit Redline-Format
- Abstimmungsergebnis (best-effort via get_plenum_votes) inkl.
Konsistenz-Hinweis
Online-spezifisches gestrichen: Merken-Button, Vote-treffend, Share,
Kommentare, News-Box, Reanalyze, Historie, Modals.
NEU im PDF: 'Schwerpunkte erklaert'-Sektion direkt unter der Matrix.
Listet die Top-4 positiven und Top-4 negativen Matrix-Felder mit
ihrem LLM-generierten label + aspect — Ersatz fuer den interaktiven
Klick, der im PDF nicht funktioniert.
report.generate_html_report_v3() neu, generate_pdf_report() ruft
diese statt der alten Inline-HTML-Variante. Alte generate_html_report
bleibt als Fallback erhalten.
WeasyPrint rendert mit @page A4, Footer mit Drucksache + Branding +
Seitenzahl 'Seite X von Y'.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
795 lines
26 KiB
Python
795 lines
26 KiB
Python
"""Report generation for HTML and PDF output.
|
||
|
||
All LLM-generated fields are HTML-escaped before being interpolated into
|
||
the report template. WeasyPrint will happily resolve ``<img src="file://...">``
|
||
or ``<link rel=stylesheet href="file://...">`` against the container
|
||
filesystem, so unescaped LLM output is a Local-File-Read primitive — see
|
||
issue #57 (audit findings #2 and #6). The ``_e`` helper is the single
|
||
funnel through which all LLM strings must pass on their way into the HTML.
|
||
"""
|
||
|
||
import logging
|
||
import subprocess
|
||
from html import escape as _e
|
||
from pathlib import Path
|
||
from typing import Optional
|
||
|
||
from jinja2 import Environment, FileSystemLoader, select_autoescape
|
||
|
||
logger = logging.getLogger(__name__)
|
||
|
||
from .models import Assessment, MATRIX_LABELS, EMPFEHLUNG_CONFIG
|
||
from .bundeslaender import BUNDESLAENDER
|
||
|
||
# Eigene Jinja-Env fuer PDF-Templates (separat von Starlette templates,
|
||
# weil report.py auch von Hintergrund-Jobs ohne FastAPI-Request laufen muss).
|
||
_TEMPLATE_DIR = Path(__file__).parent / "templates"
|
||
_pdf_jinja = Environment(
|
||
loader=FileSystemLoader(str(_TEMPLATE_DIR)),
|
||
autoescape=select_autoescape(["html"]),
|
||
)
|
||
|
||
# ECOnGOOD Colors
|
||
COLORS = {
|
||
"darkgray": "#5a5a5a",
|
||
"green": "#889e33",
|
||
"blue": "#009da5",
|
||
"lightgray": "#bfbfbf",
|
||
"orange": "#F7941D",
|
||
"red": "#d00000",
|
||
}
|
||
|
||
|
||
def get_score_color(score: float) -> str:
|
||
"""Get color for a score value."""
|
||
if score >= 7:
|
||
return COLORS["blue"]
|
||
if score >= 4:
|
||
return COLORS["green"]
|
||
if score >= 2:
|
||
return "#FFC20E"
|
||
if score >= 1:
|
||
return COLORS["orange"]
|
||
return COLORS["red"]
|
||
|
||
|
||
def get_rating_symbol(rating: int) -> str:
|
||
"""Convert numeric rating to symbol — gleiche Logik wie in models.py
|
||
und v2/components/matrix_mini.html. Skala -5..+5."""
|
||
if rating >= 4:
|
||
return "++"
|
||
if rating >= 1:
|
||
return "+"
|
||
if rating == 0:
|
||
return "○"
|
||
if rating <= -4:
|
||
return "−−"
|
||
return "−"
|
||
|
||
|
||
def get_rating_class(rating: int) -> str:
|
||
"""5-Klassen-Coloring analog zu v2 matrix_mini (m-pp/m-p/m-0/m-n/m-nn)
|
||
— vorher hatte das PDF nur 3 Klassen (positive/negative/neutral),
|
||
was zu 'gleichfarbig' für + und ++ führte."""
|
||
if rating >= 4:
|
||
return "rating-pp"
|
||
if rating >= 1:
|
||
return "rating-p"
|
||
if rating == 0:
|
||
return "rating-0"
|
||
if rating <= -4:
|
||
return "rating-nn"
|
||
return "rating-n"
|
||
|
||
|
||
def format_redline_html(text: str) -> str:
|
||
"""Convert redline markup (``**ins**`` / ``~~del~~``) to HTML.
|
||
|
||
Escapes the input first so that any HTML in the LLM output (e.g.
|
||
``<img src="file:///etc/passwd">``) becomes inert text. The marker
|
||
regexes still fire because ``**`` and ``~~`` are not HTML special
|
||
chars and survive escaping unchanged. The inserted ``<span>`` tags
|
||
are the only raw HTML in the result and are produced by us.
|
||
"""
|
||
import re
|
||
text = _e(text or "")
|
||
# **text** → green bold (inserted)
|
||
text = re.sub(r'\*\*([^*]+)\*\*', r'<span class="inserted">\1</span>', text)
|
||
# ~~text~~ → red strikethrough (deleted)
|
||
text = re.sub(r'~~([^~]+)~~', r'<span class="deleted">\1</span>', text)
|
||
return text
|
||
|
||
|
||
def build_matrix_html_v2(assessment: Assessment) -> str:
|
||
"""Render Matrix mit dem v2-Macro (matrix_mini) — gleiche Quelle wie
|
||
die Web-View. Erste Stufe von #175 Phase 23: PDF nutzt v2-Block-
|
||
Macros für Konsistenz-by-Design."""
|
||
from jinja2 import Environment, FileSystemLoader
|
||
template_dir = Path(__file__).resolve().parent / "templates"
|
||
env = Environment(loader=FileSystemLoader(str(template_dir)),
|
||
autoescape=True)
|
||
macro_template = env.get_template("v2/components/matrix_mini.html")
|
||
matrix_dict = {}
|
||
for e in assessment.gwoe_matrix:
|
||
matrix_dict[e.field] = {"rating": e.rating, "symbol": ""}
|
||
# Macro über `module` aufrufen
|
||
module = macro_template.module
|
||
return str(module.matrix_mini(matrix_dict))
|
||
|
||
|
||
def build_matrix_html(assessment: Assessment) -> str:
|
||
"""Legacy-Renderer: 5x5-Tabelle für PDF (Stand vor Phase 23).
|
||
|
||
Hauptpfad rendert weiterhin diese Funktion — der v2-Macro-Pfad
|
||
(build_matrix_html_v2) ist als Folge-Schritt verfügbar, sobald
|
||
das v2.css-Stylesheet im PDF eingebunden ist.
|
||
"""
|
||
rating_map = {e.field: e for e in assessment.gwoe_matrix}
|
||
|
||
rows = ["A", "B", "C", "D", "E"]
|
||
row_labels = {
|
||
"A": "Lieferant:innen",
|
||
"B": "Finanzen",
|
||
"C": "Führung/Verwaltung",
|
||
"D": "Bürger:innen",
|
||
"E": "Gesellschaft/Natur",
|
||
}
|
||
|
||
html = ['<table class="matrix-table">']
|
||
html.append('<thead><tr>')
|
||
html.append('<th></th>')
|
||
for col in range(1, 6):
|
||
html.append(f'<th>{col}</th>')
|
||
html.append('</tr></thead>')
|
||
html.append('<tbody>')
|
||
|
||
for row in rows:
|
||
html.append(f'<tr><th>{row}: {row_labels[row]}</th>')
|
||
for col in range(1, 6):
|
||
field = f"{row}{col}"
|
||
entry = rating_map.get(field)
|
||
if entry:
|
||
symbol = get_rating_symbol(entry.rating)
|
||
css_class = get_rating_class(entry.rating)
|
||
# entry.aspect comes from the LLM and is interpolated into a
|
||
# title="..." attribute — escape it so a stray double-quote
|
||
# cannot break out and inject attributes/handlers.
|
||
html.append(f'<td class="{css_class}" title="{_e(entry.aspect)}">{symbol}</td>')
|
||
else:
|
||
html.append('<td class="rating-0"></td>')
|
||
html.append('</tr>')
|
||
|
||
html.append('</tbody></table>')
|
||
return '\n'.join(html)
|
||
|
||
|
||
async def generate_html_report(
|
||
assessment: Assessment,
|
||
output_path: Path,
|
||
bundesland: Optional[str] = None,
|
||
) -> None:
|
||
"""Generate HTML report.
|
||
|
||
``bundesland`` is the optional state code (e.g. ``"NRW"``, ``"LSA"``).
|
||
When set and known in ``BUNDESLAENDER``, the resulting report carries
|
||
the parlament name in its header so the source parliament is always
|
||
visible — important since assessments from multiple bundesländer share
|
||
the same Drucksachen-ID space.
|
||
"""
|
||
|
||
empf_config = EMPFEHLUNG_CONFIG.get(assessment.empfehlung.value, {})
|
||
|
||
parlament_name = ""
|
||
if bundesland and bundesland in BUNDESLAENDER:
|
||
parlament_name = BUNDESLAENDER[bundesland].parlament_name
|
||
|
||
html = f"""<!DOCTYPE html>
|
||
<html lang="de">
|
||
<head>
|
||
<meta charset="UTF-8">
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||
<title>GWÖ-Antragsprüfung: {_e(assessment.title or "")}</title>
|
||
<style>
|
||
:root {{
|
||
--color-darkgray: {COLORS['darkgray']};
|
||
--color-green: {COLORS['green']};
|
||
--color-blue: {COLORS['blue']};
|
||
--color-lightgray: {COLORS['lightgray']};
|
||
--color-orange: {COLORS['orange']};
|
||
--color-red: {COLORS['red']};
|
||
}}
|
||
|
||
body {{
|
||
font-family: 'Avenir', Arial, sans-serif;
|
||
max-width: 800px;
|
||
margin: 0 auto;
|
||
padding: 1.5rem 2rem;
|
||
color: var(--color-darkgray);
|
||
line-height: 1.5;
|
||
font-size: 10pt;
|
||
}}
|
||
|
||
.header {{
|
||
text-align: center;
|
||
border-bottom: 2px solid var(--color-blue);
|
||
padding-bottom: 0.75rem;
|
||
margin-bottom: 1.25rem;
|
||
}}
|
||
|
||
.header img {{
|
||
max-width: 150px;
|
||
}}
|
||
|
||
.header-label {{
|
||
font-size: 8pt;
|
||
letter-spacing: 0.5px;
|
||
color: var(--color-blue);
|
||
margin-bottom: 0.5rem;
|
||
}}
|
||
|
||
.header-parlament {{
|
||
font-size: 9pt;
|
||
color: var(--color-blue);
|
||
font-weight: bold;
|
||
margin-top: 0.4rem;
|
||
letter-spacing: 0.3px;
|
||
}}
|
||
|
||
h1 {{
|
||
color: var(--color-darkgray);
|
||
font-size: 14pt;
|
||
margin: 0.75rem 0;
|
||
line-height: 1.3;
|
||
}}
|
||
|
||
h2 {{
|
||
color: var(--color-blue);
|
||
font-size: 11pt;
|
||
border-bottom: 1px solid var(--color-lightgray);
|
||
padding-bottom: 0.3rem;
|
||
margin-top: 1.25rem;
|
||
margin-bottom: 0.5rem;
|
||
}}
|
||
|
||
h3 {{
|
||
color: var(--color-green);
|
||
font-size: 10pt;
|
||
margin-top: 0.75rem;
|
||
margin-bottom: 0.3rem;
|
||
}}
|
||
|
||
.meta-box {{
|
||
background: #f5f5f5;
|
||
padding: 0.6rem 0.8rem;
|
||
border-radius: 3px;
|
||
margin-bottom: 0.75rem;
|
||
font-size: 9pt;
|
||
}}
|
||
|
||
.empfehlung-box {{
|
||
background: {empf_config.get('color', COLORS['blue'])}15;
|
||
border: 1px solid {empf_config.get('color', COLORS['blue'])};
|
||
padding: 0.5rem 0.75rem;
|
||
text-align: center;
|
||
border-radius: 3px;
|
||
margin: 0.75rem 0;
|
||
}}
|
||
|
||
.empfehlung-box .symbol {{
|
||
font-size: 12pt;
|
||
color: {empf_config.get('color', COLORS['blue'])};
|
||
font-weight: bold;
|
||
display: inline;
|
||
margin-right: 0.5rem;
|
||
}}
|
||
|
||
.empfehlung-box .text {{
|
||
font-size: 10pt;
|
||
display: inline;
|
||
}}
|
||
|
||
.score-bar {{
|
||
background: var(--color-lightgray);
|
||
height: 12px;
|
||
border-radius: 6px;
|
||
overflow: hidden;
|
||
margin: 0.3rem 0;
|
||
}}
|
||
|
||
.score-bar-fill {{
|
||
height: 100%;
|
||
}}
|
||
|
||
.matrix-table {{
|
||
width: 100%;
|
||
border-collapse: collapse;
|
||
margin: 0.5rem 0;
|
||
font-size: 8pt;
|
||
}}
|
||
|
||
.matrix-table th, .matrix-table td {{
|
||
border: 1px solid var(--color-lightgray);
|
||
padding: 0.25rem 0.4rem;
|
||
text-align: center;
|
||
}}
|
||
|
||
.matrix-table thead th {{
|
||
background: var(--color-blue);
|
||
color: white;
|
||
font-size: 8pt;
|
||
font-weight: normal;
|
||
}}
|
||
|
||
.matrix-table tbody th {{
|
||
background: #f5f5f5;
|
||
text-align: left;
|
||
font-weight: normal;
|
||
font-size: 8pt;
|
||
}}
|
||
|
||
/* 5-Klassen-Coloring analog zu v2 matrix_mini (#177): ++ und +
|
||
müssen visuell deutlich unterscheidbar sein. */
|
||
.matrix-table .rating-pp {{
|
||
background: var(--color-green);
|
||
color: white;
|
||
font-weight: bold;
|
||
}}
|
||
.matrix-table .rating-p {{
|
||
background: #cddaa1; /* heller Grün-Tint */
|
||
color: var(--color-darkgray);
|
||
}}
|
||
.matrix-table .rating-0 {{
|
||
background: #f6f6f6;
|
||
color: #888;
|
||
}}
|
||
.matrix-table .rating-n {{
|
||
background: #efc9c3; /* heller Rot-Tint */
|
||
color: var(--color-darkgray);
|
||
}}
|
||
.matrix-table .rating-nn {{
|
||
background: var(--color-red);
|
||
color: white;
|
||
font-weight: bold;
|
||
}}
|
||
/* Backwards-Compat fuer evtl. zwischengespeicherte HTML mit
|
||
alten Klassennamen — gleiche Optik wie rating-pp/-nn/-0. */
|
||
.matrix-table .positive {{ background: var(--color-green); color: white; font-weight: bold; }}
|
||
.matrix-table .negative {{ background: var(--color-red); color: white; font-weight: bold; }}
|
||
.matrix-table .neutral {{ background: #f0f0f0; }}
|
||
|
||
.verbesserung {{
|
||
margin: 0.5rem 0;
|
||
padding: 0.5rem;
|
||
border: 1px solid var(--color-lightgray);
|
||
border-radius: 3px;
|
||
font-size: 9pt;
|
||
}}
|
||
|
||
.verbesserung .original {{
|
||
background: #f9f9f9;
|
||
padding: 0.4rem;
|
||
margin-bottom: 0.3rem;
|
||
}}
|
||
|
||
.verbesserung .vorschlag {{
|
||
background: rgba(136, 158, 51, 0.1);
|
||
border-left: 2px solid var(--color-green);
|
||
padding: 0.4rem;
|
||
}}
|
||
|
||
.inserted {{
|
||
color: var(--color-green);
|
||
font-weight: bold;
|
||
}}
|
||
|
||
.deleted {{
|
||
color: var(--color-red);
|
||
text-decoration: line-through;
|
||
}}
|
||
|
||
.two-columns {{
|
||
display: grid;
|
||
grid-template-columns: 1fr 1fr;
|
||
gap: 0.75rem;
|
||
}}
|
||
|
||
.staerken {{
|
||
border-left: 2px solid var(--color-green);
|
||
padding-left: 0.5rem;
|
||
}}
|
||
|
||
.schwaechen {{
|
||
border-left: 2px solid var(--color-orange);
|
||
padding-left: 0.5rem;
|
||
}}
|
||
|
||
ul {{
|
||
margin: 0.3rem 0;
|
||
padding-left: 1.2rem;
|
||
}}
|
||
|
||
li {{
|
||
margin-bottom: 0.2rem;
|
||
}}
|
||
|
||
p {{
|
||
margin: 0.4rem 0;
|
||
}}
|
||
|
||
.footer {{
|
||
margin-top: 1.5rem;
|
||
padding-top: 0.5rem;
|
||
border-top: 1px solid var(--color-lightgray);
|
||
text-align: center;
|
||
color: var(--color-lightgray);
|
||
font-size: 7pt;
|
||
}}
|
||
|
||
@media print {{
|
||
body {{ max-width: none; }}
|
||
}}
|
||
</style>
|
||
</head>
|
||
<body>
|
||
<div class="header">
|
||
<div class="header-label">GEMEINWOHL-ÖKONOMIE | ANTRAGSBEWERTUNG</div>
|
||
<h1>{_e(assessment.title or "")}</h1>
|
||
{f'<div class="header-parlament">{_e(parlament_name)}</div>' if parlament_name else ''}
|
||
</div>
|
||
|
||
<div class="meta-box">
|
||
<strong>Drucksache:</strong> {_e(assessment.drucksache or "")} |
|
||
<strong>Datum:</strong> {_e(assessment.datum or "")} |
|
||
<strong>Fraktion(en):</strong> {_e(', '.join(assessment.fraktionen))} |
|
||
<strong>GWÖ-Score:</strong> <span style="color: {get_score_color(assessment.gwoe_score)}; font-weight: bold;">{assessment.gwoe_score}/10</span>
|
||
</div>
|
||
|
||
<div class="empfehlung-box">
|
||
<span class="symbol">{_e(empf_config.get('symbol', '[?]'))}</span>
|
||
<span class="text"><strong>Empfehlung:</strong> {_e(assessment.empfehlung.value)}</span>
|
||
</div>
|
||
|
||
<h2>Der Antrag im Überblick</h2>
|
||
<p>{_e(assessment.antrag_zusammenfassung or 'Keine Zusammenfassung verfügbar.')}</p>
|
||
|
||
{('<ul>' + ''.join(f'<li>{_e(k)}</li>' for k in assessment.antrag_kernpunkte) + '</ul>') if assessment.antrag_kernpunkte else ''}
|
||
|
||
<h2>GWÖ-Treue</h2>
|
||
<p style="font-size: 9pt;"><strong>Score:</strong> <span style="color: {get_score_color(assessment.gwoe_score)};">{assessment.gwoe_score}/10</span></p>
|
||
|
||
<div class="score-bar">
|
||
<div class="score-bar-fill" style="width: {assessment.gwoe_score * 10}%; background: {get_score_color(assessment.gwoe_score)};"></div>
|
||
</div>
|
||
|
||
<p><strong>Begründung:</strong> {_e(assessment.gwoe_begruendung or "")}</p>
|
||
<p><strong>Schwerpunkte:</strong> {_e(', '.join(assessment.gwoe_schwerpunkt))}</p>
|
||
|
||
<h2>Matrix-Zuordnung (Matrix 2.0 für Gemeinden)</h2>
|
||
|
||
{build_matrix_html(assessment)}
|
||
|
||
<p style="font-size: 7pt; color: #999;">
|
||
<strong>Legende:</strong> ++ stark fördernd, + fördernd, ○ neutral, − widersprechend, −− stark widersprechend
|
||
</p>
|
||
|
||
<h3>Berührte Themenfelder</h3>
|
||
<ul>
|
||
{''.join(f'<li><strong>{_e(e.field)}:</strong> {_e(e.aspect)} [{get_rating_symbol(e.rating)}]</li>' for e in assessment.gwoe_matrix)}
|
||
</ul>
|
||
|
||
<h2>Programmtreue</h2>
|
||
|
||
{''.join(f'''
|
||
<h3>{_e(s.fraktion)} {' (Antragsteller)' if s.ist_antragsteller else ''}{' (Regierung)' if s.ist_regierung else ''}</h3>
|
||
<p><strong>Wahlprogramm:</strong> {s.wahlprogramm.score}/10 — {_e(s.wahlprogramm.begruendung or "")}</p>
|
||
<p><strong>Parteiprogramm:</strong> {s.parteiprogramm.score}/10 — {_e(s.parteiprogramm.begruendung or "")}</p>
|
||
''' for s in assessment.wahlprogramm_scores)}
|
||
|
||
<h2>Verbesserungsvorschläge</h2>
|
||
|
||
{''.join(f'''
|
||
<div class="verbesserung">
|
||
<div class="original"><strong>Original:</strong><br>{_e(v.original or "")}</div>
|
||
<div class="vorschlag"><strong>Vorschlag:</strong><br>{format_redline_html(v.vorschlag)}</div>
|
||
<div style="font-style: italic; margin-top: 0.5rem;">{_e(v.begruendung or "")}</div>
|
||
</div>
|
||
''' for v in assessment.verbesserungen) or '<p>Keine Verbesserungsvorschläge.</p>'}
|
||
|
||
<h2>Zusammenfassung</h2>
|
||
|
||
<div class="two-columns">
|
||
<div class="staerken">
|
||
<h3 style="color: var(--color-green);">Stärken</h3>
|
||
<ul>
|
||
{''.join(f'<li>{_e(s)}</li>' for s in assessment.staerken) or '<li>(keine)</li>'}
|
||
</ul>
|
||
</div>
|
||
<div class="schwaechen">
|
||
<h3 style="color: var(--color-orange);">Schwächen</h3>
|
||
<ul>
|
||
{''.join(f'<li>{_e(s)}</li>' for s in assessment.schwaechen) or '<li>(keine)</li>'}
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="footer">
|
||
<p>Erstellt mit GWÖ-Antragsprüfer v4.1 | Matrix 2.0 für Gemeinden</p>
|
||
<p style="color: var(--color-blue);">germany.econgood.org</p>
|
||
</div>
|
||
</body>
|
||
</html>"""
|
||
|
||
output_path.write_text(html)
|
||
|
||
|
||
async def generate_html_report_v3(
|
||
assessment: Assessment,
|
||
output_path: Path,
|
||
bundesland: Optional[str] = None,
|
||
) -> None:
|
||
"""Render Antrags-PDF im neuen v3-Layout (single column, A4 portrait).
|
||
|
||
Reuses die v3-Layout-Logik (Score-Hero, Matrix mit Achsen-Labels,
|
||
Programm-Treue, Verbesserungen) und ergaenzt sie um die im PDF
|
||
notwendigen Adaptionen:
|
||
|
||
- Kein interaktiver Matrix-Klick → "Schwerpunkte erklaert"-Sektion
|
||
listet die Top-3 positiven und Top-3 negativen Felder mit ihren
|
||
LLM-generierten label/aspect-Texten unter der Matrix.
|
||
- Plenum-Votes werden best-effort geladen, inkl. Konsistenz-Hinweis
|
||
(Mehrheit deckt sich / gegen GWOE-Empfehlung).
|
||
- Online-Elemente (Share, Vote-treffend, Kommentare, News, Modals)
|
||
sind im Template gar nicht erst angelegt.
|
||
|
||
Template: app/templates/v3/pdf/antrag_pdf.html
|
||
"""
|
||
matrix_lookup = {e.field: {"rating": e.rating} for e in assessment.gwoe_matrix}
|
||
|
||
# Schwerpunkt-Felder mit Erklaerung: Top + Bottom Ratings.
|
||
sorted_matrix = sorted(
|
||
assessment.gwoe_matrix, key=lambda e: e.rating, reverse=True
|
||
)
|
||
matrix_top = [
|
||
{"field": e.field, "label": e.label, "aspect": e.aspect, "rating": e.rating}
|
||
for e in sorted_matrix if e.rating > 0
|
||
][:4]
|
||
matrix_bottom = [
|
||
{"field": e.field, "label": e.label, "aspect": e.aspect, "rating": e.rating}
|
||
for e in sorted(sorted_matrix, key=lambda e: e.rating) if e.rating < 0
|
||
][:4]
|
||
|
||
# Score-Color (gleich wie Scorecard)
|
||
s = assessment.gwoe_score
|
||
if s >= 8: score_color = "#1a7f37"
|
||
elif s >= 5: score_color = "#bf6c10"
|
||
else: score_color = "#9a2a2a"
|
||
|
||
parlament_name = ""
|
||
if bundesland and bundesland in BUNDESLAENDER:
|
||
parlament_name = BUNDESLAENDER[bundesland].parlament_name
|
||
|
||
# Plenum-Votes best-effort (Hintergrund-Job kann ohne DB-Pfad laufen,
|
||
# in dem Fall einfach keine Votes anzeigen).
|
||
plenum_votes: list[dict] = []
|
||
konsistenz_state: Optional[str] = None
|
||
konsistenz_decisive: Optional[str] = None
|
||
try:
|
||
from .database import get_plenum_votes
|
||
plenum_votes = await get_plenum_votes(
|
||
bundesland or "NRW", assessment.drucksache,
|
||
)
|
||
if plenum_votes:
|
||
from .marker import consistency_state, decisive_outcome
|
||
konsistenz_state = consistency_state(
|
||
assessment.empfehlung.value, plenum_votes,
|
||
)
|
||
konsistenz_decisive = decisive_outcome(plenum_votes)
|
||
except Exception as exc:
|
||
logger.warning(
|
||
"Plenum-Votes fuer PDF nicht ladbar (drucksache=%s): %s",
|
||
assessment.drucksache, exc,
|
||
)
|
||
|
||
template = _pdf_jinja.get_template("v3/pdf/antrag_pdf.html")
|
||
html = template.render(
|
||
assessment=assessment,
|
||
matrix_lookup=matrix_lookup,
|
||
matrix_top=matrix_top,
|
||
matrix_bottom=matrix_bottom,
|
||
score_color=score_color,
|
||
parlament_name=parlament_name,
|
||
bundesland=bundesland or "",
|
||
plenum_votes=plenum_votes,
|
||
konsistenz_state=konsistenz_state,
|
||
konsistenz_decisive=konsistenz_decisive,
|
||
)
|
||
output_path.write_text(html)
|
||
|
||
|
||
async def generate_pdf_report(
|
||
assessment: Assessment,
|
||
output_path: Path,
|
||
bundesland: Optional[str] = None,
|
||
) -> None:
|
||
"""Generate PDF report using WeasyPrint, then append the original Antrag.
|
||
|
||
Two-step pipeline:
|
||
|
||
1. Render the GWÖ-Report HTML and convert to PDF via WeasyPrint
|
||
(existing behaviour).
|
||
2. If ``assessment.link`` is a fetchable PDF URL, download it via
|
||
``httpx`` and append it after a separator page so the resulting
|
||
single file contains both the analysis and its source document
|
||
(issue #9).
|
||
|
||
The append step is best-effort: a missing/empty link is silently
|
||
skipped, network errors and parse errors fall back to a single
|
||
placeholder page so the report itself is always delivered.
|
||
|
||
``bundesland`` is forwarded to ``generate_html_report`` so the source
|
||
parlament name appears in the report header.
|
||
"""
|
||
# Step 1 — render the report itself, neues v3-Layout (single column,
|
||
# Score-Hero, Matrix mit Achsen-Labels, Schwerpunkte-erklaert).
|
||
html_path = output_path.with_suffix('.tmp.html')
|
||
await generate_html_report_v3(assessment, html_path, bundesland=bundesland)
|
||
|
||
try:
|
||
from weasyprint import HTML
|
||
HTML(filename=str(html_path)).write_pdf(str(output_path))
|
||
finally:
|
||
html_path.unlink(missing_ok=True)
|
||
|
||
# Step 2 — append the original Antrag (best-effort)
|
||
await _append_original_antrag(assessment, output_path)
|
||
|
||
|
||
async def _append_original_antrag(
|
||
assessment: Assessment,
|
||
report_path: Path,
|
||
) -> None:
|
||
"""Try to download the original Antrag PDF and append it to ``report_path``.
|
||
|
||
Failure modes (download error, non-PDF content, parse error) are
|
||
handled gracefully: a single placeholder page is appended noting the
|
||
issue, so the user always sees that an attempt was made.
|
||
"""
|
||
import fitz # PyMuPDF
|
||
import httpx
|
||
|
||
link = (assessment.link or "").strip()
|
||
if not link or not link.startswith(("http://", "https://")):
|
||
# Manual upload / pasted text — nothing to append.
|
||
return
|
||
|
||
download_error: Optional[str] = None
|
||
pdf_bytes: Optional[bytes] = None
|
||
try:
|
||
async with httpx.AsyncClient(
|
||
timeout=30,
|
||
follow_redirects=True,
|
||
headers={"User-Agent": "Mozilla/5.0 GWOE-Antragspruefer"},
|
||
) as client:
|
||
resp = await client.get(link)
|
||
if resp.status_code != 200:
|
||
download_error = f"HTTP {resp.status_code}"
|
||
elif not resp.content[:5].startswith(b"%PDF-"):
|
||
download_error = f"kein PDF (Content-Type: {resp.headers.get('content-type', 'unknown')})"
|
||
else:
|
||
pdf_bytes = resp.content
|
||
except Exception as e:
|
||
download_error = f"Download-Fehler: {e}"
|
||
|
||
try:
|
||
report_doc = fitz.open(report_path)
|
||
try:
|
||
# Always insert a divider page so the user sees what comes next
|
||
_insert_divider_page(report_doc, assessment, download_error)
|
||
|
||
if pdf_bytes is not None:
|
||
try:
|
||
src_doc = fitz.open(stream=pdf_bytes, filetype="pdf")
|
||
try:
|
||
report_doc.insert_pdf(src_doc)
|
||
finally:
|
||
src_doc.close()
|
||
except Exception as e:
|
||
logger.exception("_append_original_antrag: PDF-Parse-Fehler für %s", assessment.drucksache)
|
||
|
||
# PyMuPDF refuses to overwrite the source file in non-incremental
|
||
# mode — write to a sibling temp file and atomically replace.
|
||
tmp_path = report_path.with_suffix(report_path.suffix + ".tmp")
|
||
report_doc.save(
|
||
str(tmp_path),
|
||
deflate=True,
|
||
garbage=3,
|
||
)
|
||
finally:
|
||
report_doc.close()
|
||
tmp_path.replace(report_path)
|
||
except Exception as e:
|
||
# Hard failure — leave the original report file untouched.
|
||
logger.exception("_append_original_antrag: Konnte Report nicht erweitern für %s", assessment.drucksache)
|
||
|
||
|
||
def _insert_divider_page(
|
||
report_doc, # fitz.Document
|
||
assessment: Assessment,
|
||
download_error: Optional[str],
|
||
) -> None:
|
||
"""Append a single A4 separator page that introduces the original Antrag.
|
||
|
||
Uses PyMuPDF's text drawing API directly so we don't need a second
|
||
WeasyPrint round-trip just for one page.
|
||
"""
|
||
page = report_doc.new_page(width=595, height=842) # A4
|
||
margin_left = 60
|
||
y = 200
|
||
|
||
# Title
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
"Original-Antrag",
|
||
fontsize=24,
|
||
fontname="helv",
|
||
color=(0 / 255, 157 / 255, 165 / 255), # var(--color-blue)
|
||
)
|
||
y += 38
|
||
|
||
# Drucksache
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
f"Drucksache {assessment.drucksache}",
|
||
fontsize=14,
|
||
fontname="helv",
|
||
color=(0.35, 0.35, 0.35),
|
||
)
|
||
y += 22
|
||
|
||
# Title (truncated to ~75 chars to fit one line)
|
||
title = assessment.title or ""
|
||
if len(title) > 75:
|
||
title = title[:72] + "…"
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
title,
|
||
fontsize=11,
|
||
fontname="helv",
|
||
color=(0.35, 0.35, 0.35),
|
||
)
|
||
y += 40
|
||
|
||
if download_error:
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
"⚠ Original-PDF konnte nicht angehängt werden.",
|
||
fontsize=11,
|
||
fontname="helv",
|
||
color=(0.82, 0.0, 0.0),
|
||
)
|
||
y += 18
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
f"Grund: {download_error}",
|
||
fontsize=10,
|
||
fontname="helv",
|
||
color=(0.5, 0.5, 0.5),
|
||
)
|
||
y += 18
|
||
if assessment.link:
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
f"Quelle: {assessment.link[:90]}",
|
||
fontsize=9,
|
||
fontname="helv",
|
||
color=(0.5, 0.5, 0.5),
|
||
)
|
||
else:
|
||
page.insert_text(
|
||
(margin_left, y),
|
||
"Die folgenden Seiten enthalten den unveränderten Originalantrag.",
|
||
fontsize=11,
|
||
fontname="helv",
|
||
color=(0.35, 0.35, 0.35),
|
||
)
|